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LSRPTR Presents LSPEC 810 & 850 at Security Exhibition, Leading Safety Detection Innovation

2026-04-13

From April 10 to 12, the 13th China (Chongqing) Social Public Safety & Police Equipment Expo successfully concluded at the Chongqing International Convention and Exhibition Center. LSRPTR (Leishen Optoelectronic Technology Research Institute) showcased a range of independently developed security solutions, leveraging technological innovation to empower public safety and emerging as a standout highlight of the exhibition.

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Highlighted Equipment Debut: Showcasing Smart Security Strength

At the expo, LSRPTR presented multiple innovative products tailored for public security, emergency management, and fire protection sectors. Among these, the LSPEC 810 Portable Chemical Agent Detector and LSPEC 850 Portable Narcotics & Explosives Detector emerged as the most sought-after star products, drawing widespread attention from industry professionals.

LSPEC 810 Portable Chemical Agent Detector

Designed for complex, high-stakes scenarios, the LSPEC 810 integrates three core technologies: IMS ion mobility spectrometry, RS Raman spectroscopy, and EC electrochemical sensing. It enables rapid identification of chemical warfare agents (CWAs) and toxic industrial chemicals (TICs) across solid, liquid, and gaseous states, delivering results in just 10 seconds for solid/liquid samples and 30 seconds for gas samples. With detection limits down to ppb levels and an advanced pattern recognition algorithm to minimize false alarms, the unit serves as a reliable "chemical safety sentinel" for emergency response, hazmat disposal, and on-site law enforcement scenarios. At the expo, professionals from emergency management and fire rescue praised its robust performance in harsh, unpredictable environments.

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LSPEC 850 Portable Narcotics & Explosives Detector

The LSPEC 850 is purpose-built for high-precision field detection of narcotics and explosives, featuring a non-radioactive glow discharge ion source that eliminates the need for environmental permits. It achieves exceptional sensitivity: ng-level detection for narcotics and pg-level detection for explosives, delivering actionable results in under 6 seconds with a false alarm rate ≤ 1%. With a built-in library of nearly 100 target substances (including TNT, RDX, methamphetamine, and cocaine), it is ideal for large-scale event security, border control, and critical infrastructure screening. Attendees from public security and customs agencies highlighted its portability, speed, and ease of use as key advantages for frontline operations.

Both detectors are engineered with IP65-rated protection, wide operating temperature ranges, and compact, rugged designs—making them adaptable to diverse field conditions, from urban patrols to remote emergency deployments.

In-Depth Industry Collaboration: Shaping the Future of Security Technology

During the expo, the LSRPTR team engaged in productive discussions with leaders and experts from public security, emergency management, and fire protection agencies across China. Topics included the technological evolution of smart security equipment, real-world scenario adaptation, and cross-departmental collaborative applications. Professionals provided valuable feedback on optimizing the LSPEC 810 for hazmat leak response and the LSPEC 850 for high-volume checkpoint screening, laying a solid foundation for future pilot projects and partnerships.

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Innovation Driven by Mission: Advancing Public Safety

As an innovation-focused enterprise specializing in optoelectronic and spectroscopic technology for security applications, LSRPTR aligns its R&D with national public safety priorities. Guided by the mission "Empowering Safety with Technology, Protecting the Future through Innovation," the company bridges lab research and real-world operations, delivering efficient, intelligent, and reliable solutions for frontline responders. The LSPEC 810 and LSPEC 850 exemplify this commitment, engineered to meet the most demanding requirements of public safety professionals.

Looking Ahead: Deepening Spectroscopy Expertise, Contributing "LSRPTR Power"

The Chongqing Public Security Expo served as both a showcase of LSRPTR’s technological achievements and a platform for collaboration with industry partners. Moving forward, LSRPTR will continue to drive innovation in optoelectronic and spectroscopic technologies, launching high-performance, mission-critical security equipment. The company remains dedicated to supporting the development of smart cities and enhancing urban safety governance, delivering lasting "LSRPTR Power" to public safety efforts.